InChI=1/C16H25BrN2O/c1-12(18)16(13-5-2-6-14(17)11-13)19-9-3-7-15(19)8-4-10-20/h2,5-6,11-12,15-16,20H,3-4,7-10,18H2,1H3/p+1/t12-,15+,16+/m0/s1/fC16H26BrN2O/h18H/q+1 E116925429BB8C58